baber/WOPTO huggingface dataset:
Patent KR-19980086695-A (KR)
Title: 프로세스 제어 시스템과 그 프로세스 데이터 전송 제어 방법
IPC: H01L21/00
Filed: 1998-04-30
Abstract: 본 발명에 따르면, 복수의 프로세스 챔버를 개별적으로 제어하는 복수의 머신 콘트롤러와, 이들 머신 콘트롤러를 제어하는 메인 콘트롤러로 구성되며, 각 머신 콘트롤러는, 대응하는 프로세스 챔버로부터 검출된 프로세스 데이터를 메인 콘트롤러에 전송하는 기능을 갖고, 메인 콘트롤러는, 각 머신 콘트롤러로부터 전송된 프로세스 데이터를 축적하는 기억 장치 및 자신이 소정의 제어 부하 상태일 때, 축적된 프로세스 데이터를 호스트 컴퓨터에 전송하는 기능을 갖는 프로세스 제어 시스템을 제공한다.
Patent KR-19990084604-A (KR)
Title: 출력케이블 착탈가능한 어댑터 및 이를 포함한 휴대용 컴퓨터
Filed: 1998-05-08
Abstract: 본 발명은 출력 케이블 착탈가능한 어댑터 및 이를 포함한 휴대용 컴퓨터를 개시한다.  컴퓨터 본체에 해당하는 베이스부를 구비한 본 발명에 의한 휴대용 컴퓨터는, 베이스부의 소정의 측면에 위치되며 외부로부터 전원을 공급받기 위한 전원 공급용 잭 및 전원 공급용 잭에 연결되며, 소정의 외부 전원으로부터 공급된 교류 전원을 소정의 직류 전원으로 변환시켜 휴대용 컴퓨터로 전송하는 휴대용 컴퓨터용 어댑터를 구비하며, 휴대용 컴퓨터용 어댑터는, 교류 전압을 소정의 직류 전원으로 변환시키는 어댑터 본체 및 어댑터 본체와 일체로 구성되며, 전원 공급용 잭에 직접 연결되어 어댑터 본체로부터 공급되는 직류 전원을 전송하는 출력 플러그를 구비한다.
Patent KR-19990085673-A (KR)
Title: 트위스트된 비트라인 구조를 갖는 반도체 메모리 장치
Filed: 1998-05-20
Abstract: 본 발명은 트위스트된 비트라인 구조를 갖는 반도체 메모리 장치를 개시한다. 이는 다수개의 비트라인쌍들, 상기 비트라인쌍들을 절연적으로 교차하는 다수개의 워드라인들, 상기 비트라인쌍들과 상기 워드라인들이 교차하는 소정의 교차점들에 각각 배치되는 다수개의 메모리 셀들, 및 상기 비트라인쌍들 중 각 비트라인쌍에 각각 연결된 다수개의 감지 증폭기들을 구비하고, 인접한 두 개의 제 1 및 제 2 비트라인쌍들에서 상기 제 1 비트라인쌍의 제 1 비트라인은 상기 제 2 비트라인쌍의 제 2 비트라인과 인접하며 상기 제 1 비트라인은 상기 워드라인들의 소정 부분에서 굽어져(twist) 상기 제 2 비트라인쌍의 제 2 상보 비트라인과 인접한다.
Patent KR-19990086649-A (KR)
Title: 칩 스케일 패키지의 제조 방법
IPC: H01L21/60
Filed: 1998-05-29
Abstract: 본 발명은 칩 스케일 패키지의 제조 방법에 관한 것으로, 외부 접속 단자로서 솔더 볼 사용에 따른 문제점을 극복하고, 일정한 높이를 가지고, 높이의 조절이 용이하며, 파인 피치화에 대응할 수 있는 핀 리드를 갖는 칩 스케일 패키지를 제조하기 위하여, 하부면에 패터닝된 핀 리드를 갖는 배선 기판을 제조하고, 그 배선 기판의 상부면에 반도체 칩을 접착하고 반도체 칩과 핀 리드를 전기적으로 접속하여 액상의 봉지수지로 배선 기판의 상부면을 봉지하는 단계를 구비하는 칩 스케일 패키지의 제조 방법을 제공한다.  특히, 본 발명에 따른 배선 기판의 제조 단계는, 베이스 기판의 상부면을 복수의 요철이 형성되도록 하프 에칭하는 단계와, 핀 리드 고정물을 베이스 기판의 상부를 덮도록 형성하는 단계와, 철부 상의 핀 리드 고정물을 제거하는 단계와, 접속 구멍을 포함한 핀 리드 고정물 상에 배선 패턴을 형성하는 단계와, 와이어 본딩될 배선 패턴 부분을 제외한 핀 리드 고정물 상에 배선 보호층을 형성하는 단계 및 철부 아래의 베이스 기판 부분을 제거하여 핀 리드를 형성하는 단계를 구비한다.
Patent KR-19990036532-A (KR)
Title: 매트릭스형 패널의 구동회로와 구동방법 및 액정 표시장치
IPC: G09G5/00
Filed: 1998-06-19
Abstract: 본 발명은 영상 데이터의 동기신호가 정지한 프리런(free run)후의 화상의 흐트러짐을 방지할 수 있는 매트릭스형 패널의 구동회로와 구동방법 및 액정 표시장치를 제공한다. 
     매트릭스형 패널을 구동하는 구동회로에서 구동회로가 필요로 하는 소정의 타이밍 신호의 입력이 정지한 후에 재개했을 때, 소정 기간만 영상 데이터와 패널 동작간의 동기가 확립한 후에 영상 데이터를 패널에 공급하기 위한 구동제어를 하는 회로를 설치하였다.
Patent KR-20000003132-A (KR)
Title: Detecting method of error of inversive air conditioner
Inventor: YUM SUN KIL
IPC: F24F11/00
Filed: 1998-06-26
Abstract: PURPOSE: A detecting method of an error of an inversive air conditioner is provided to judge and indicate the erroneous state of cooling and heating by sensing the venting temperature of a compressor and the operative current. CONSTITUTION: An inversive air conditioner comprises:a remote control(15) to input an order of a user and to transmit the order to a remote control receiver(14); a microcomputer(13) to drive loads of an inner fan motor(12), an outer fan motor(23) and a compressor(29); and a room temperature sensor(11) to sense the room temperature and deliver the temperature to the microcomputer.
Patent KR-20000007250-A (KR)
Title: Apparatus and method for testing a cream solder on a printed circuit board
Inventor: KIM CHANG HYO
IPC: G06T7/00
Filed: 1998-07-01
Abstract: PURPOSE: A cream solder testing apparatus is provided to improve a reliability of a testing operation for a cream solder formed on a printed circuit board. CONSTITUTION: The cream solder testing apparatus comprises:a camera(43) for taking a photograph of a printed circuit board(42) on which a cream solder(41) is formed; a first lighting(44) for radiating a predetermined light on a top board of the printed circuit board so that a light reflected from a plane, which is inclined with regard to the top plane of the printed circuit board, is directed to the camera; a second lighting(45) for radiating a predetermined light on the top plane of the printed circuit board so that a light reflected from a plane, which is parallel with regard to the top plane of the printed circuit board, is directed to the camera; and a control part(46) for controlling the camera and the first and second lightings, wherein the control part tests a deposition state of the cream solder by use of a picture taken by the camera.
Patent KR-20000008517-A (KR)
Title: Telecommunication management network system, message converting apparatus between base station managers and method thereof
Inventor: HONG JUNG SU
IPC: H04L12/28
Filed: 1998-07-14
Abstract: PURPOSE: A message converting method is provided to simplify the presentation of the management data collecting device for the mobile communication system of the TMN agent and to improve the stability and the reliability of the collecting action. CONSTITUTION: The management data collecting method of the mobile communication system includes the steps of: defining the interface message for mapping the management data collected from a base station manager(BSM) of the mobile communication system to the management data which the Telecommunication Management network(TMN) can recognize; and setting the data communication channel between the base station manager and the TMN agent by initializing the interlocking unit of the base station manager for interlocking with the base station manager and by driving the TMN interlocking unit for interlocking with the TMN agent(20).
Patent KR-20000008963-A (KR)
Title: Frost removal for vehicle/weather strip structure for ventilation
Inventor: LEE HOON KU
IPC: B60S1/56
Filed: 1998-07-20
Abstract: PURPOSE: A frost removal for vehicles and a weather strip structure for ventilation are provided to prevent the frost from generating on the window of the vehicles and to maintain the fresh circumstance indoors of the vehicles. CONSTITUTION: The frost removal/ventilation device(100) comprises a body(110) having a hollow unit(111) inside and a wing piece(112) sticking to or keeping a regular distance from the window(11) by the lift action of the window, extension-formed in a regular width on one side of the body. In this structure, if the window(11) falls, the wing piece installed on the window frame(11) can prevent rain from permeating indoors by spreading in a regular angle.
Patent KR-19990014179-A (KR)
Title: 분리 가능한 자바 애플렛
IPC: G06F9/44
Filed: 1998-07-24
Abstract: 본 발명은 애플렛을 수행하기 위하여 자바 엔진을 제공하는 브라우져와 같은 애플리케이션 제한조건들로부터 자바 애플렛을 분리하는 방법 및 장치가 개시되어 있다. 분리된 애플렛은 운영환경 데스크탑에서 더욱 용이하게 제어될 수 있는 분리된 윈도우에 나타난다.  애플리케이션과의 그래픽 인터페이스 제한과 관계없이 수행됨으로써, 자바 애플렛은 애플리케이션의 가상머신 하에서 계속 실행된다. 더욱이, 애플렛을 착수하는 애플리케이션이 새로운 URL 위치로 진행하게 되어도, 자바 애플렛은 계속 실행된다. 또한, 일단 분리된 애플렛은 애플리케이션의 이력에 나타나게 되어 애플리케이션에 다시 부착될 수 있다.
Patent KR-20000012999-A (KR)
Title: Multiple device
Inventor: JANG HEUNG GYU
IPC: G06K17/00
Filed: 1998-08-04
Abstract: PURPOSE: A multiple device is provided to conspicuously reduce an appearance size of a body composing the device by installing a case to be laid and a sloped reflection lens in a case. CONSTITUTION: The device comprises an ink head, a carrier, a shuttle scanner, and a case. The ink head is installed under a carrier on the basis of the carrier performing a linear reciprocal motion by a predetermined driver. The shuttle scanner is installed on the carrier to simultaneously move the ink head and the carrier in the linear reciprocal motion of the carrier, reading and printing a copy and a paper.
Patent KR-20000013007-A (KR)
Title: Scanning head of shuttle type complex device
Inventor: KIM EON JIN
IPC: B41J3/00
Filed: 1998-08-04
Abstract: PURPOSE: A scanning head of a shuttle type complex device is provided to efficiently reduce the volume of the shuttle type multi function peripheral even if plural printing heads are installed inside the shuttle type multi function peripheral to realize a color printing function. CONSTITUTION: The shuttle type multi function peripheral has a structure that the frame(301) of a main body and a pair of base frames(302, 303) for forming the transmission route of a paper are integrated. The multi function peripheral has the steps of:transmitting a manuscript and a recording through a different route each other; scanning the data recorded on the manuscript, reciprocating in a rectangular direction against the transmission direction of the manuscript and the recording paper in a state that at least more than printing heads are stored in a carriage with the scanning head; printing the data on the recording paper.
Patent KR-20000014008-A (KR)
Title: Method for diminishing a fixed code book gain when a continuous frame error is generated at a codec
Inventor: KIM JAE WON
IPC: H04N19/89
Filed: 1998-08-17
Abstract: PURPOSE: A method for diminishing a fixed code book gain is provided to process a packet comprising a continuous error frame by successively diminishing an adaptation code book gain and a fixed code book gain when the packet having a successive frame error at a codec is received. CONSTITUTION: The method for diminishing a fixed code book gain comprising the steps of: decoding a line spectral pair about received packet, making a value of a prior frame as a value of current frame about discontinuous error frame and diminishing average adaptation code book gain and average fixed code book gain about continuous error frame; interpolating a line spectral pair using the prior frame and current frame about all frames and generating a first adaptation code book gain from the delay predicting interpolation value; and establishing the first fixed code book by investing the average adaptation code book gain and by generating a Gaussian random noise, adding the first fixed code book and the first adaptation code book gain and successively diminishing a gain of an excited signal, thereby removing the noise.
Patent KR-20000025352-A (KR)
Title: Dielectric ceramic composition for radio frequency
Inventor: JU WOONG GIL
IPC: H01B3/12
Filed: 1998-10-10
Abstract: PURPOSE: A dielectric ceramic composition for a radio frequency is provided to have a radio frequency dielectric characteristic that a quality coefficient is 27,000 to 12,000GHz and a real permittivity is about 40 at 5 to 8 GHz when x is 0.5 in ()Ca(Mg1/2W1/2)O3-CaTiO3. CONSTITUTION: In a dielectric composition for controlling a temperature dependancy of aresonance frequency, the composition consists of a general equation ()Ca(Mg1/2W1/2)O3-CaTiO3 by use of CaCO3, TiO2, MgO and WO3 as a raw material. In the general equation of ()Ca(Mg1/2W1/2)O3-CaTiO3, x is in a range of x is less than or equal 0.3 less than or equal 0.7.
Patent KR-20000026509-A (KR)
Title: Tractor of image former for preventing initial printing defect while printing
Inventor: KIM DONG HEON
IPC: B41J11/00
Filed: 1998-10-21
Abstract: PURPOSE: A tractor of an image former is provided to prevent a printing defect of the first sheet caused by a difference of rotation speeds between a tractor wheel and a culture medium roller which prevent a paper jam in an eject unit. CONSTITUTION: An image former prints on a continuous sheet(P) if an ink cartridge(1) reciprocates to the right/left in a specific range along a shaft(3) horizontally established at a main frame(2). A feed roller(4) is established to be rotated at the main frame(2) as a transporter of the sheet(P) at the lower part and an eject unit(20) which consists of an eject roller(21) and a star wheel(22) is established. Also, the image former prints by selecting one from a continuous sheet feeding mode and a single sheet feeding mode with a tractor(100) established at an entrance of the sheet and the eject unit(20) established at the outlet of a main body.
Patent KR-20000026799-A (KR)
Title: Method for remove phosphate in waste water using waste autoclaved light weight concrete
Inventor: CHUN YONG JIN
IPC: C02F1/58
Filed: 1998-10-23
Abstract: PURPOSE: A method for removing phosphate in waste water use a lightweight aerated concrete including calcium oxide and silicon dioxide. CONSTITUTION: A method for removing phosphate uses porous ceramic. In other words, the chief ingredient of a lightweight aerated concrete is calcium oxide because ALC(Autoclaved Lightweight Concrete) has a lot of calcium oxide and porous ALC is effective in phosphorus disposal. Silicon dioxide and the porous ceramic will be suspended in the air. The method removes dissolved phosphate using absorption and chemical bonding between porous material and phosphate. The method will save costa for disposing sludge when the settled matters are removed and a building-construction waste, ALC(Autoclaved Lightweight Concrete) will be recycled.
Patent KR-20000026816-A (KR)
Title: Method for manufacturing power element having trench type gate electrode
Inventor: KIM JONG DAE
IPC: H01L29/78
Filed: 1998-10-23
Abstract: PURPOSE: A method for manufacturing a power element having a trench type gate electrode is provided to prevent concentration of an electric field on edges of a trench gate electrode, by forming a thick oxide layer on the edges through making the edges gentle, to increase breakdown voltage of a power element, and to reduce leakage current of the power element. CONSTITUTION: A method for manufacturing a power element having a trench type gate electrode comprises the steps of: forming an insulator layer on a substrate; forming a sensitive film pattern on the insulator layer, and forming a first insulator layer pattern exposing the substrate by etching the insulator layer to make the sensitive film pattern into an etching mask; forming a first trench by etching the substrate; forming a second insulator layer pattern exposing the substrate in wider width than the first insulator layer pattern, by wet-etching side walls of the first insulator layer pattern; eliminating the sensitive film pattern; forming a main trench(27) by dry-etching the substrate of a lower part of the first trench, to make the second insulator layer pattern into an etching mask, and forming a parasitic trench in the substrate neighboring to an entrance of the main trench; removing the second insulator layer pattern; forming a thick gate oxide layer(29) on the parasitic trench, when forming the gate oxide layer on a surface of the main trench by performing a heat oxide process; burying a conductive layer composing a gate electrode in the trench; and forming a source and a drain(33,34) in the substrate neighboring to the trench.
Patent KR-20000027197-A (KR)
Title: Apparatus and method for charging car-battery utilizing thermoelectric module
Inventor: CHOI SEOK RAK
IPC: H02J7/14
Filed: 1998-10-27
Abstract: PURPOSE: An apparatus and method for charging a car-battery is provided to effectively improve energy save. CONSTITUTION: An apparatus comprises a motor portion(10), a power portion(130), a generation portion(140), a thermoelectric generation portion(150), a color(110) and a cooling fan(85). The generation portion(140) includes an oil(90) and a heater(160). The oil(90) surrounds the motor portion(10) so that heat from the motor portion(10) is absorbed into the oil(90). The heater(160) generates heat when current temperature is below an input temperature. The thermoelectric generation portion(150) includes a thermoelectric module(20). A cooling fin(30) is installed at an upper portion of the thermoelectric module(20) by a bolt(40). A lower portion of the thermoelectric module(20) is installed at the heater(160) by the bolt(40). The color(110) is installed at external portion of the bolt(40) to prevent heat transmission.
Patent KR-19990045190-A (KR)
Title: 기록매체 기록재생 장치
IPC: G11B21/02
Filed: 1998-11-11
Abstract: 기록매체 기록재생장치는 기록매체상에 정보가 기록될 때 기록매체가 방출되는 것을 방지한다.  기록매체 이송기구는 삽입/방출위치로부터 장착위치로 기록매체를 이송한다.  상기 기록매체는 삽입/방출위치에 삽입 또는 방출되며 상기 장착위치에서 기록 또는 재생작동을 위해 장착된다.  헤드는 기록매체상에 정보를 기록하거나 기록매체상에 기록된 정보를 판독한다.  헤드 이동기구는 헤드가 기록 또는 재생작동을 수행하는 기록 및 재생위치로 헤드를 이동시킨다.  상기 헤드는 기록매체 이송기구에 의한 기록매체의 이송과 함께 이동된다.  상기 헤드 이동기구는 기록매체가 장착위치에 위치되어 있을 때 기록매체 이송기구를 로크한다.  또한, 상기 헤드 이동기구는 삽입/방출위치로부터 장착위치로 헤드를 단계적으로 이동시킨다.
Patent KR-20000032017-A (KR)
Title: Method for providing multiple movement mode of real time operating system
Inventor: PARK SEUNG KWON
IPC: G06F11/20
Filed: 1998-11-12
Abstract: PURPOSE: A method for providing multiple movement mode of real time operating system is provided to automatically grasp a circumferential environment of operation while realizing multi-functional IOP(Input Output Processor), and to supply the optimal construction of hardware and software according to a specified function. CONSTITUTION: A multiple mode is provided according to information in a non-volatile CSR(Control and Status Register). The provided multiple mode is initialized. A status information contents of reset and power source status information register is read at the initializing step. The operation development of the register is grasped by reading the status information contents according to the normal operation of system booting. The operation development of the register is grasped by reading the status information contents according to the abnormal operation of system booting.
Patent KR-20000033473-A (KR)
Title: Device for preventing dispersion of washing water for full automatic washing machine
Inventor: JEONG WON GI
IPC: D06F39/08
Filed: 1998-11-24
Abstract: PURPOSE: A device for preventing a dispersion of a washing water is provided to improve the washing process by preventing the dispersion of the washing water to the outside of an outer washing tub with a water current and by preventing an overflow event of a bubble generated at the washing at the same time. CONSTITUTION: A user inputs the laundry and a water supply is finished. An opening and closing flap(116) of a shutter(111) for preventing dispersion opens the upper part of an inner washing tub(103). An operating rod is moved according to a guiding slot. The opening and closing flap integrated with the operating rod(117) is moved by sliding inside a moving passage(115) of a casing(112) and by placing the operating rod(117) of the guiding slot(114) formed in the casing(112) of the shutter. The shutter for preventing the dispersion closes the upper part of the inner washing tub(103). A clutch(106) and a pulsator(107) are rotated by driving a motor(105). The laundry of the inner washing tub(103) is washed by forward and reverse rotations of the pulsator(107). Because many opening and closing flaps(116) is blocked the upper part of the inner washing tub(103) through a water level is heightened by a strong water current generated with the pulsator(107), the washing water is not dispersed to the outside of an outer washing tub(102).
Patent KR-20000033819-A (KR)
Title: Current zero predicting device and method thereof
Inventor: LEE WO YOUNG
IPC: G01R19/00
Filed: 1998-11-23
Abstract: PURPOSE: A current zero predicting device and method thereof are provided to predict a current zero crossing point of the current flowed through a high pressure breaker by a current sinewave applied from a current source in a capacity test, especially a composition test of the high pressure breaker, and to accurately control a driving timing of the current source applying high pressure according to a specific setting time by a user. CONSTITUTION: A current zero predicting device comprises the parts of: a rectifier(10) rectifying an internal current sinewave through a high pressure breaker flowed by a fault current applied from a current source; a differentiators(11) differentiating the above rectified current; a clipper(12) clipping the above differentiated current more than a specific volume; an amplifier(13) amplifying outputs of the above clipper; a comparator(14) comparing output signals of the above amplifier with a reference volume; a peak detector(PD) reversing the output signals of the above current zero detector to logic elements; a counter(16) counting the above current zero detecting signals and peak detecting signals corresponding to the reference CLK; a digit comparator(17) predicting the above current zero according to the above count value and controlling the driving timing of the current source according to a setting time specified by a user; and a multi vibrator(18) generating output signals in a pulse width suitable for outputs of the above digit comparator.
Patent KR-19990024092-A (KR)
Title: 실린더의 압력감지기
IPC: G01L23/00
Filed: 1998-12-01
Abstract: 본 발명은 실린더의 압력을 감지하여 피스톤로드가 자동으로 리턴될 수 이도록 하는 실린더의 압력감지기에 관한 것으로서, 더욱 상세하게는 실린더의 피스톤이 전진하다가 피스톤로드의 선단부가 공작물과 접촉하면 피스톤의 행정범위 내에서는 어떠한 위치에서든지 피스톤로드가 리턴될 수 있도록 하면서, 피스톤의 출몰압력을 조절할 수 있도록 하기 위한 것이다. 
     상기 본 발명에 의한 실린더의 압력감지기는, 원통형 케이싱(9)의 후방에는 선단 스프링받이(11)가 케이싱(9)의 내측으로 삽입되게 압력조절볼트(10)가 나사식으로 결합되고, 케이싱(9)의  전방에는 실린더(1)의 유체출입구(6a)와 연결되는 연결구(12)가 설치되며, 상기 케이싱(9)의 내측에는 외주연에 마그네트(14)가 삽입된 플랜저(15)가 삽입되어 있고, 상기 플랜저(15)와 스프링받이(11)의 사이에는 압축스프링(13)이 탄력적으로 삽입 설치되며, 상기 케이싱(9)의 외측 소정위치에는 솔레노이드밸브(5)와 연결되었으며 마그네트(14)의  이동을 감지하는 센서(4)가 설치된 것을 특징으로 한다.
Patent KR-20000038894-A (KR)
Title: Ramen rice
Inventor: LIM HYUN MOOK
IPC: A23L7/196
Filed: 1998-12-09
Abstract: PURPOSE: A ramen rice is provided for balanced nutrition of children. Children are tend to avoid eating rice when they are eating ramen with rice because children don't like to chew rice, so malnutrition arising from this becomes unavoidable. CONSTITUTION: A ramen rice is prepared by adding crushed ramen in the just boiled rice, and then steaming boiled rice with ramen for an effective time. After that, seasonings and vegetables are added. The size of crushed ramen is preferably 3-5 times compared with that of rice, and the ratio of rice:ramen:sauce is preferably 50:30:20.
Patent KR-20000040435-A (KR)
Title: Bore expandable tapping bar
Inventor: BAE SANG DEUK
IPC: C21B7/12
Filed: 1998-12-18
Abstract: PURPOSE: A bore expandable tapping bar is provided to restrain output of dust and flying substances and to make the structure effectively discharge molten substance without extra-positioning a tapping bar in punching a wire output hole. CONSTITUTION: A stay area of a wire output hole is formed in a cupola level in a furnace at an early stage of wire output. A cupola area is formed in a drill bit part inserted deeply in the furnace. An inside diameter expanding piece(4) combined to the front end of the drill bit by screw is molten. After stoppage time, a punching machine body is separated from a tapping bar(7a). After completing separation, nitrogen gas is blocked up. Herein, the output of cupola is restrained by the nitrogen gas supplied via a cooling fluid passage(6a) of the tapping bar. After completing separation, cupola is discharged by the pressure in the furnace.
Patent KR-20000040739-A (KR)
Title: Driving structure of turning scroll of scroll compressor
Inventor: KIM PIL WHAN
IPC: F04C18/02
Filed: 1998-12-19
Abstract: PURPOSE: A driving structure of a turning scroll in a scroll compressor is provided to save a material and producing cost by decreasing the size of a component, to increase productivity by easily assembling and to reduce the initial start noise of the device. CONSTITUTION: A fixing member(4) is installed in an eccentric pin unit(2) so that the turning scroll is efficiently driven and rotated in a state that the fixing member is integrally inserted in a boss unit(8) of a lower part. Each asymmetrical recessed groove(5,5a) is formed on an upper and a lower part of the fixing member. Thereby, the fixing member is not rotated to the eccentric pin unit(2) after the fixing member is installed in the eccentric pin unit. A fixing ring(7) is forcibly inserted in a fixing groove(6) formed on an upper outer circumferential face of the eccentric pin unit(2). Accordingly, the fixing member is not displaced from the eccentric pin unit by the fixing ring.
Patent KR-20000041037-A (KR)
Title: Method for cutting glass substrate for liquid crystal display device
Inventor: LEE JAE GYUN
IPC: G02F1/13
Filed: 1998-12-21
Abstract: PURPOSE: A method for cutting glass substrate for a liquid crystal display device is provided to make the cut edge smooth. CONSTITUTION: A method for cutting glass substrate for a liquid crystal display device includes four steps. At the first step, the upper and lower substrates(100a,100b) are formed. At the second step, liquid crystal is injected between the upper and is cut by illuminating laser from the upper surface of the upper substrate. At the forth step, the lower substrate is cut by illuminating laser from the upper substrate.